What steps will reproduce the problem? 1. Select a joystick 2. Click calibrate 3. Nothing happens

What is the expected output? What do you see instead? The windows calibration box should pop up.

Fixed by https://code.google.com/p/wxlauncher/source/detail?r=9cb9c2f7a565e536d73f8dced37ceb8e5f86365d

Slight correction to the labels to make it clear that the calibrate button currently only works on Windows.